Sock



FIG. 1 is a front perspective view of a sock showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an opposite side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a second embodiment of a sock showing our new design, the only difference being the absence of the rear calf fabric;

FIG. 9 is a side elevational view thereof;

FIG. 10 is an opposite side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a front perspective view of a third embodiment of a sock showing our new design, the only difference being the laced rear tie;

FIG. 16 is a side elevational view thereof, the opposite side is a mirror image;

FIG. 17 is a front elevational view thereof;

FIG. 18 is a rear elevational view thereof;

FIG. 19 is a top plan view thereof; and,

FIG. 20 is a bottom plan view thereof. 

The ornamental design for a sock, as shown and described. 